Bottle cap



FIG. 1 is a top, front perspective view of a bottle cap, showing our new design;

FIG. 2 is a bottom, front perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an exploded top, front perspective view thereof.

The broken lines shown in the drawings indicate portions of the bottle cap that form no part of the claimed design. 

CLAIM We claim the ornamental design for a bottle cap, as shown and described. 